This exceptionally clean BMW E46 M3 was fitted from new with the DINAN S2 Package, which included a new airbox, air meter, muffler and ECU, good for an extra 30 HP. Then they re-engineered the suspension, changing the shocks, springs, camber plates, and swaybars. In 2003, the DINAN S2 package carried a $18,000 premium over the price of a standard M3. This example is clean, with low-miles and a perfect example of late-model tuning house excellence from DINAN. Check out Sam's M3 on Wheelwell! https://goo.gl/D43sY7